<?php
/*
*	页面导航
*/
?>
	<div class="pinpaiMenu po_r swiper-container">
	      <ul class="menuScroll_lists  po_a cf swiper-wrapper">
          <?php
            wp_nav_menu(    //调用导航
                array( 
                    'container' => false,
                    'items_wrap' => '%3$s',
                    'theme_location' => 'header-menu', 
                    'menu_class' => 'nav', 
                    'walker' => new description_walker() //注意前面要有 new
                ) 
            );
          ?>
	      </ul>
	</div>